AI RESEARCH
Graph Neural Networks for Source Detection: A Review and Benchmark Study
arXiv CS.LG
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ArXi:2512.20657v2 Announce Type: replace-cross The source detection problem arises when an epidemic process unfolds over a contact network, and the objective is to identify its point of origin, i.e., the source node. Research on this problem began with the seminal work of Shah and Zaman in 2010, who formally defined it and